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Form 2C is a black and white sealed opacity chart. The top is black the bottom is white with overall dimensions of 7-5/8 x 10-1/4 in (194 x 260 mm). The header includes a writable area for recording: Date, Time Formula Batch Number Notes A 1/4" diameter hole is centered just under the top of the chart.
Specifications Color Black & White Size 7-5/8 x 10-1/4 in 194 x 260 mm Box Quantity 250 Boxes per Case 4 Box Weight 9 lb International Standards ASTM D 4941 Minimum Order 1 Box
